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List of Ports for Special Applications

Note: Opening ports on a router can cause potential security risks. In particular, opening Terminal Services UPnP Port 3389 on Windows XP can allow Internet hackers to take over your computer if Windows XP is not patched with Microsoft's latest security updates.

Some applications require open service ports, such as Internet games,
video conferencing, Internet telephony, and others. These applications
cannot work with a pure NAT Router since all the ports are blocked by
default. This is a result of the Router's NAT firewall function. Special
Applications will allow some of these applications to work with a Router.

Trigger: This is the outbound port number that the application
assigned first.Incoming Ports: When the trigger packet is detected, the inbound
packets to the specified port number are allowed to pass through the firewall.Enable: This must be selected in order for a special application
port to be activated.

This product provides some predefined settings in the drop-down menu
on the bottom of the Web Page Interface. In the Popular applications
drop-down menu, select an ID, and click Copy to copy a predefined
setting.

Note: Only one computer can use a
specific port number at a time.

The Web-based configuration utility can be used to change the settings
of the Router. A brief description of these settings is provided below.

Start up and Login

Open an Internet browser and enter the Router's IP address. The following
is the default IP address of the Router:

http://192.168.123.254

After the connection is established, you will see the Web User Interface
for the Configuration Utility. There is no default password, so just click
Login. Select Advanced (or Advanced Settings depending
on your router) and then Special Applications.

In
ICQ, select Preferences & security, Preferences,
Connections, and click I am behind a firewall or proxy.
Click Firewall Settings. Select I don't have a SOCKS
Proxy server on my firewall or I am using another Proxy server.
Click Next. Click Use the following TCP listen ports
for incoming event and set the TCP ports for 20000 to 20019 for
the first user, 20020 to 20039 for the second user, 20040 to
20059 for the third user, and so on.

UDP

4000

TCP

20000
20019

One
user only

TCP

20000
20039

Two
users only

TCP

20000
20059

Three
users only

ICUII
Client

TCP

2019

Wide
port range

TCP

2000
2038

Wide
port range

TCP

2050
2051

Wide
port range

TCP

2069

Wide
port range

TCP

2085

Wide
port range

TCP

3010
3030

Wide
port range

TCP

2000
2038

Wide
port range

TCP

2050
2051

Wide
port range

TCP

2069

Wide
port range

TCP

2085

Wide
port range

TCP

3010
3030

Wide
port range

ICUII
Client (Version 4.xx)

TCP

1024
- 5000

Wide
port range

TCP

2000
- 2038

Wide
port range

TCP

2050
- 2051

Wide
port range

TCP

2069

Wide
port range

TCP

2085

Wide
port range

TCP

3010
- 3030

Wide
port range

TCP

6700
- 6702

Wide
port range

TCP

6880

Wide
port range

UDP

12000
- 16090

Wide
port range

Internet
Phone

UDP

22555

Ivisit

UDP

9943

UDP

56768

LIVvE

UDP

8999

For
pager file send only

mIRC
DCC / IRC DCC

TCP

1024
- 5000

Wide
port range

mIRC
Chat

TCP

6660
- 6669

The
IRC port is usually 6667

mIRC
IDENT

UDP

113

MSN
Messenger

TCP

6891
- 6900

Wide
port range

TCP

1863

Wide
port range

UDP

1863

Wide
port range

UDP

5190

Wide
port range

UDP

6901

Wide
port range

TCP

6901

Wide
port range

Net2Phone

One additional
UDP and one TCP port in the range of 1 to 30000 must be mapped.
These ports must be mapped in your firewall, then set in the
Net2Phone client as follows:

Click Menu.

Select Preferences.

Click the
Network tab.

Enter 6802
for the Client TCP Port.

Enter 6803
for the Client UDP Port.

UDP

6801

UDP

6801

PhoneFree

UDP

1034
- 1035

Wide
port range

UDP

9900
- 9901

Wide
port range

TCP

1034
- 1035

Wide
port range

TCP

2644

Wide
port range

TCP

8000

Wide
port range

Polycom
ViaVideo H.323

TCP

3230
- 3235

UDP

3230
- 3235

Speak
Freely

UDP

2074
- 2076

Yahoo
Messenger Chat

TCP

5000
- 5001

Yahoo
Messenger Phone

UDP

5055

Audio
& Video

Application

TCP/UDP

Outgoing

Incoming

Notes

GNUtella

TCP

6346

UDP

6346

IStreamVideo2HP

TCP

8076
- 8077

UDP

8076
- 8077

KaZaA

TCP

1214

Napster

TCP

6699

TCP

6699

RealAudio
on Port 7070

TCP

7070

UDP

6970 -
7170

Games

Application

TCP/UDP

Outgoing

Incoming

Notes

Aliens
vs. Predator

UDP

80

Wide
port range

UDP

2300
- 2400

Wide
port range

UDP

8000
- 8999

Wide
port range

Black
and White

TCP

2611
- 2612

TCP

6667

UDP

6500

UDP

27900

Blizzard
Battlenet

TCP

4000

TCP

6112

UDP

6112

Bungie.net,
Myth, Myth II Server

TCP

3453

Dark
Reign 2

TCP

26214

UDP

26214

Delta
Force (Client and Server)

UDP

3568

TCP

3100
3999

TCP

3100
3999

UDP

3100
3999

UDP

3100
3999

Delta
Force 2

UDP

3568

UDP

3569

Elite
Force

UDP

26000

UDP

27500

UDP

27910

UDP

27960

Everquest

TCP

1024
7000

Wide
port range

UDP

1024
6000

Wide
port range

F-22
Lightning 3

UDP

3875

Wide
port range

UDP

4533

Wide
port range

UDP

4534

Wide
port range

UDP

4660
- 4670

Wide
port range

Fighter
Ace II

TCP

50000
- 50100

Wide
port range

UDP

50000
- 50100

Wide
port range

TCP

47624

For
DX play

TCP

2300
- 2400

For
DX play

UDP

2300
- 2400

For
DX play

Half
Life

UDP

6003

UDP

7002

UDP

27010

UDP

27015

UDP

27025

Half
Life Server

UDP

27015

Heretic
II Server

TCP

28910

Hexen
II

Each
computer hosting Hexen II must use a different port number, starting
at 26900 and incrementing by 1.

UDP

26900

For
first player

KALI

Each
computer using KALI must use a different port number, starting at
2213 and incrementing by 1.

UDP

2213

For
first player

UDP

6666

MSN
Game Zone

TCP

6667

Wide
port range

TCP

28800 -
29000

Wide
port range

TCP

47624

For
DX play

TCP

2300
- 2400

For
DX play

UDP

2300
- 2400

For
DX play

Need
for Speed

UDP

9442

Need
for Speed 3

TCP

1030

Outlaws

UDP

5310

TCP

5310

Quake2
(Client and Server)

UDP

27910

QuakeIII

Each computer
playing QuakeIII must use a different port number, starting at 27660
and incrementing by 1. In addition, perform the following:

Right click
the QIII icon.

Select Properties.

Add the Quake
III net_port command to specify a unique communication
port for each system in the Target field. The complete field should
look like this: C:\Program Files\Quake III Arena\quake3.exe
+set net_port 27660.